State:- van't Hoff-Charle's law

State:- van't Hoff-Boyle's law

State Charle's Law.

Wrote the statement for : Charles's law

If V_0 is the volume of a given mass of gas it 273 K at a constant them according to Charles law, the volume at 10^@C will be

The osmotic pressure of CaCl2 and urea solutions of the same concentration at the same temperature are respectively 0.605 atmand 0.245 aim. Calculate van't Hoff factor for CaCl_2 .

0.2m aqueous solution of KCI freezes at -0.680^@C . Calcuate van't Hoff factor and osmotic pressure of solution at 0^@C . (K_f=1.86 K kg mol^(-1) .

Which property is kept constant in verification of Charles' law ?

If V_(0) is the volume of a given mass of gas at 273K at a constant pressure then according to Charles' law, the volume at 10^(@)C will be "______________" .